package util

import "math/rand"

func RandomString(i int) string {
	var letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
	var result = make([]byte, i)
	for n := range result {
		result[n] = letters[rand.Intn(len(letters))]
	}
	return string(result)
}
